Cita APA (7a ed.)

Siegler, H. F. v. (1957). The reunification and security of Germany: A documentary basis for discussion. Siegler.

Cita Chicago Style (17a ed.)

Siegler, Heinrich Freiherr von. The Reunification and Security of Germany: A Documentary Basis for Discussion. Bonn: Siegler, 1957.

Cita MLA (9a ed.)

Siegler, Heinrich Freiherr von. The Reunification and Security of Germany: A Documentary Basis for Discussion. Siegler, 1957.